Finding the Fourth Proportional to 4,460,159.49, 6,154,526.44 and 2,473,245.12
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Solution
The fourth proportional to 4,460,159.49, 6,154,526.44 and 2,473,245.12 is: 3,412,804.52
Step by Step Solution
- Step 1: Write the proportion equation
4,460,159.49 : 6,154,526.44 = 2,473,245.12 : x - Step 2: Convert to fraction form
4,460,159.49/6,154,526.44 = 2,473,245.12/x - Step 3: Cross multiply
4,460,159.49x = 6,154,526.44 × 2,473,245.12 - Step 4: Simplify right side
4,460,159.49x = 15,221,652,483,640.97 - Step 5: Solve for x
x = 15,221,652,483,640.97/4,460,159.49 - Step 6: Final answer
x = 3,412,804.52
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.